Q: What is the sum of all factors of the number 20,145,105 excluding 20,145,105?
A: 15,967,587
The factors of the number 20,145,105 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49741, 149223, 248705, 447669, 746115, 1343007, 2238345, 4029021, 6715035, 20145105.
If you add them up, you will get the total of 20,145,120. Now subtract 20,145,105 to get 15,967,587